Nanotechnology is measured in billionths of a meter, encompassing all aspects of life from food to medicine, clothing, to space. Imagine hundreds of microcomputers on the width of a strand of hair programmed for specific tasks....in your body. Sound good?
We all want a tan, and continuously are looking for a great product to theoretically protect our skin. People slather it on, spraying it, all over the neck, chest, and back. Who would have thought that putting it on could create a fire on the body? What??
Confused about what to put on your skin to protect it from the sun? Is a tanning bed a safer way of maintaining that "healthy glow"? How much sun is good for us? How much sun is bad? Is it better to get natural sunlight or controlled exposure through a tanning bed?